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| author | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | 2012-05-22 23:54:32 +0000 |
|---|---|---|
| committer | John David Anglin <danglin@gcc.gnu.org> | 2012-05-22 23:54:32 +0000 |
| commit | 917344232cc3d5e300d83d71501fed1e45cb27e8 (patch) | |
| tree | fa00c02d9f04ecb49587b7a65037a9a8b548dfe3 | |
| parent | 4579805199475b408ec9a837b0f27c9e1c9d0f6d (diff) | |
| download | gcc-917344232cc3d5e300d83d71501fed1e45cb27e8.zip gcc-917344232cc3d5e300d83d71501fed1e45cb27e8.tar.gz gcc-917344232cc3d5e300d83d71501fed1e45cb27e8.tar.bz2 | |
re PR other/53231 (libatomic/tas_n.c:100:10: error: 'ret' undeclared (first use in this function))
PR other/53231
* tas_n.c (libat_test_and_set): Correct return. Remove unused variable.
From-SVN: r187783
| -rw-r--r-- | libatomic/ChangeLog | 5 | ||||
| -rw-r--r-- | libatomic/tas_n.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog index 4f17024..ac46c3f 100644 --- a/libatomic/ChangeLog +++ b/libatomic/ChangeLog @@ -1,3 +1,8 @@ +2012-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR other/53231 + * tas_n.c (libat_test_and_set): Correct return. Remove unused variable. + 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> * configure: Regenerated. diff --git a/libatomic/tas_n.c b/libatomic/tas_n.c index f137707..faa8e26 100644 --- a/libatomic/tas_n.c +++ b/libatomic/tas_n.c @@ -85,7 +85,7 @@ SIZE(libat_test_and_set) (UTYPE *mptr, int smodel) bool SIZE(libat_test_and_set) (UTYPE *mptr, int smodel) { - UTYPE oldval, newval; + UTYPE oldval; UWORD magic; pre_seq_barrier (smodel); @@ -97,7 +97,7 @@ SIZE(libat_test_and_set) (UTYPE *mptr, int smodel) protect_end (mptr, magic); post_seq_barrier (smodel); - return ret != 0; + return oldval != 0; } #define DONE 1 |